Maria Cahill is Professor of Law at University College Cork, where she teaches constitutional law, legal reasoning and research methodologies. She has been a Visiting Fellow at the University of Oxford and the University of Melbourne. Her research focuses on constitutional theory, comparative constitutional law and the principle of subsidiarity.

Colm Ó Cinnéide is Professor of Constitutional and Human Rights Law at University College London (UCL). He has published extensively in the field of comparative constitutional, human rights and anti-discrimination law. He has also acted as specialist legal adviser to the Joint Committee on Human Rights and the Women and Equalities Committee of the UK Parliament, and advised a range of international organisations including the United Nations (UN), International Labour Organisation (ILO) and the European Commission.

Seán Ó Conaill teaches dlí bunreachtúil (constitutional law through the medium of Irish) at the School of Law at University College Cork. He teaches and researches in the areas of constitutional law (with a focus on the Irish language) and sports law. He is a frequent contributor to Irish and English language media.

Conor O'Mahony is Professor of Law and Deputy Dean of the School of Law at University College Cork. He teaches and researches in the areas of constitutional law and children's rights. He has published articles on constitutional change particularly on the issues of marriage equality and children's rights, and has been invited to address the Irish Constitutional Convention and Citizens' Assembly.